You are a help desk technician for your company. Your company’s network includes an Active Directory domain and Windows XP Professional computers that are configured as members of the domain. Company policy prohibits users from accessing their computers unless they are authenticated by a domain controller. However, users report that they can log on to their computers, even though a network administrator has told them that a domain controller is not available. As a test, you log off of your computer and disconnect it from the network. You discover that you can log on by using your domain user account. You need to ensure that users cannot access their computers unless they are authenticated by a domain controller. How should you configure the local computer policy on these computers? （） Enable the Require domain controller to unlock policy.。 Set the Number of previous logons to cache policy to 0. 。 Remove all user and group accounts from the Log on locally user right. 。 Remove all user and group accounts from the Access this computer from the network user right.&e。
辽宁喀左、北京房山发现了一批西周初期的燕国铜器，江苏丹徒也发现了西周初期宜国铜器。此材料有利于说明（）。 分封制加强了中央对地方控制。 分封制扩大了中原文化的影响。 西周燕国宜国冶铜业比较发达。 西周形成众星拱月的政治格局。
You are the network administrator for Company and you support the portable computer users. An Account Executive named Hildegard frequently travels to meet with customers and uses her portable computer to demonstrate the company’s new software products. Hildegard needs to update these products frequently so customers can evaluate the latest software releases. You need to allow Hildegard to install the product updates while limiting her ability to perform ther administrative duties on her portable computer. What should you do？ （） Add Hildegard’s user accounts to the Pre-Windows 2000 Compatible Access group.。 Add Hildegard’s user account to the local Power Users group.。 Allow Hildegard’s user account Full Control permission to the Program Files folder. Propagate the permissions to all the subdirectories and files in that directory.。 Allow Hildegard’s user account Write permissions to the Program Files folder. Propagate the permissions to all the subdirectories and files in that directory.。
（孟子的）“知人论世”说
可使无效婚姻
On the topic of VLSM, which one of the following statements best describes the concept of the route aggregation?（）
